Version 0.2

js/reiseauskunft.js

@@ -6,28 +6,34 @@ function getMediaURL(path) {
   path = "media/" + path;
   return chrome.runtime.getURL(path) || browser.runtime.getURL(path);
 }
+/**
+  * Return train name in format "PRODUCT TRAIN_NUMER"
+  * i.e. "ICE 112", "RE 12734"
+  * Sometimes train name is in format "PRODUCT LINE_NUMER (TRAIN_NUMER)"
+  * i.e. "STB 12 (62371)"
+  * this will be cleaned up
+  */
+function bahnParseTrainName(dirty_train_name) {
+  var name_list = dirty_train_name.split(" ");
 
+  // Train name in format "STB 12 (23561)"
+  if(name_list.length == 3 && name_list[2].charAt(0) == '(' && name_list[2].charAt(name_list[2].length-1) == ')') {
+    return name_list[0] + " " + name_list[2].substring(1, name_list[2].length-1);
+  }
 
-log("Bahn Insight loaded");
-
-var target = document.getElementById('resultsOverview');
-
-log("target");
-console.log(target);
+  return dirty_train_name;
+}
 
 var observer = new MutationObserver((mutations, observer) => {
     mutations.forEach((mutation) => {
       if (mutation.type === 'childList') {
-        // Changed object
         var target = mutation.target;
         if (target.tagName === 'TD') {
           var timetable = target.querySelector("td div.detailContainer table.result tbody");
           var products = timetable.querySelectorAll("tr.first td.products");
           products.forEach((product) => {
-            var train_name = product.querySelector("span a").innerText;
+            var train_name = bahnParseTrainName(product.querySelector("span a").innerText);
             product.innerHTML = product.innerHTML + ' <a href="https://marudor.de/details/' + train_name + '" target="_blank"><img src="' + getMediaURL("marudor.svg") + '" style="height: 2em; vertical-align:middle;"></a>';
-            log("added to");
-            console.log(product);
           });
           var stations = timetable.querySelectorAll("tr td.station");
           stations.forEach((station) => {
@@ -40,7 +46,12 @@ var observer = new MutationObserver((mutations, observer) => {
     });
 });
 
-observer.observe(target, {
-  subtree: true,
-  childList: true
-});
+
+var target = document.getElementById('resultsOverview');
+
+if(typeof target !== 'undefined') {
+  observer.observe(target, {
+    subtree: true,
+    childList: true
+  });
+}

manifest.json

@@ -2,7 +2,7 @@
 
   "manifest_version": 2,
   "name": "Bahn Insight",
-  "version": "0.1",
+  "version": "0.2",
 
   "description": "Extends the booking portal of bahn.de with linking to useful information.",
   "homepage_url": "https://git.clerie.de/clerie/bahn-insight/",